package dao;

import beans.User;
import cn.hutool.crypto.digest.DigestUtil;
import org.apache.commons.dbutils.DbUtils;
import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;
import utils.JDBCUtils;

import java.sql.SQLException;

public class UserDao {
    public User login(User user){
        QueryRunner qr = new QueryRunner(JDBCUtils.getDataSource());
        User existUser=null;
        try {
            existUser= qr.query("SELECT * FROM `user` WHERE username=? AND  password=?", new BeanHandler<User>(User.class),
                    user.getUsername(), DigestUtil.md5Hex(user.getPassword()));
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return existUser;

    }
}
